2022年11月5–6日の第53中部化学関係学協会支部連合秋季大会で、ポスター発表を行いました。
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日本化学会第102春季年会
2022年3月23–26日の日本化学会第102春季年会で、ポスター発表を行いました。
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AsianJOC誌に掲載決定！
Copper sulfate-catalyzed asymmetric 1,4-addition of amido-functionalized allylboronates to maleimides in water
Tetsuya Sengoku, Takuto Kajihara, Mari Inaba and Hidemi Yoda
Asian Journal of Organic Chemistry 2022, 11, e202100773. (DOI: 10.1002/ajoc.202100773)
A new application of amido-functionalized allylboronates to asymmetric 1,4-addition in water has been developed. Extremely high enantioselective 1,4-addition was achieved by employing N-mesityl maleimide as a substrate under CuSO4/bis(oxazoline) catalysis, affording the adduct with >99% ee.
有機合成化学協会誌に総合論文が掲載されました
アミド修飾したアリル化剤を利用するα-メチレン-γ-ブチロラクトンおよびα-メチレン-γ-ブチロラクタムの選択的合成
仙石哲也, 依田秀実
有機合成化学協会誌, 2021, 79, 829–838.
三好さん、津田さんの論文がTetrahedron誌に掲載決定！
Development of new catalytic enantioselective formation of methylenelactam-based N,O-spirocyclic compounds via ring opening-asymmetric reclosure of hydroxylactams
Tetsuya Sengoku, Ayako Miyoshi, Tamaki Tsuda, Toshiyasu Inuzuka, Masami Sakamoto, Masaki Takahashi and Hidemi Yoda
Tetrahedron, 2020, 76, 131252. (DOI: 10.1016/j.tet.2020.131252)
Hydroxylactams prepared from N-carbonyl phthalimides and β-amido functionalized allylboronates underwent ring opening-asymmetric reclosure in the presence of catalytic amounts of MgBr2 and a chiral aminophenol to afford the corresponding N,O-spirocyclic compounds in excellent yields and high enantioselectivities.
